This is the kind of thing I'd love to see robots take over. Companies don't want to service these things much; the labor is too costly. They could just distribute the repair manuals and we could get robots to do it.
That way someone can specialise in just fixing Xboxes for example and make a nice profit.
Getting robots to do this would be incredibly difficult because it’s too custom and too fiddly. They don’t even use robots for most of the work originally manufacturing these lenses.